Oboro Breezecaller

Bouncing one land to untap another is a deliberately lopsided trade: the land you return to hand is gone before anything resolves, so the untap has to find a different tapped land to be worth the two mana. That gap between cost and effect is what stops the ability from becoming a closed loop. Pay the two mana, send a land back to your hand, and free up a different land for a second tap. The value lives in what those two lands do on the way out and the way back in: replaying the bounced land retriggers any enter-the-battlefield ability it carries, though that replay still runs into the one-land-per-turn ceiling unless something else hands you extra drops. This is not an engine that spins freely; it is a tool for resetting a high-value land for another tap, or for recovering a land whose arrival trigger you want again when the timing suits. The Moonfolk all share the return-a-land template, but most spend the bounce to fund effects of their own; this one spends it to unstick mana, a quiet bit of blue muscling into the lands-as-resource territory black and green usually keep. The 1/1 flier is incidental, a body to chip in with while the lands do the actual work.